Okay so been TTC for a short while. Been feeling mild cramps like going to start period. I am still 6 days from start of period but decided to test. I used First response with 76% accuracy before start if next period. This is the result. What are your thoughts? Planning on taking test again Monday.

UPDATE: Went to the doctors due to I started bleeding. Doctor took blood test it came back negative. Said af came like normal. Now after af I took another test and the same faint lines showed up.

Now I am trying to use the digital and they say positive again prior to af arrival...

Has anyone else had similar issues with urine tests? I am confused. Would prenatal vitamins effect the out come of these tests? Have been taking prenatal for a while.